Instapaper
PrivateLast Round
Seed
Jul 1, 2018
Company Overview
Instapaper operates in Consumer & Commerce and is based in Brooklyn, New York. Its latest recorded funding round was a Seed round in July 2018.
Instapaper is a software company that provides a service to save web content for reading later on different devices.
Sector
Consumer & Commerce
Verticals
Digital Publishing, News & Media, Subscription Commerce
Business Model
B2C
Customer Profile
Freemium, Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Instapaper Comparables
Compare Instapaper with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Matter | 85% | |
| Readwise | 84% | |
| Raindrop.io | 83% |
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Instapaper Funding Rounds
Historical fundraising activity
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 9, 2025
Monthly visitors grew 65% MoM, reaching 1.4 million.
- Jul 1, 2018
Completed a Seed funding round.
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Recent news
Latest coverage and updates
- launchesAug 16, 2026
Instapaper Holdings, Inc. launches a substantial update on Aug 16th '26, adding new fonts, reading customization options, and a revamped layout for easier access to saved content.
- partners_withAug 15, 2026
Instapaper Holdings, Inc. and Boox Co. partner to make Instapaper available pre-installed on Palma 2 and Palma 2 Pro devices and give Instapaper users a chance to win five Palma 2 Pro devices.
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Instapaper Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Instapaper's valuation, stock price, and market status.
Is Instapaper a public or private company?
Instapaper is a private company.
What is the current stock price of Instapaper?
Instapaper is a private company, so its shares have no public market price. Caplight tracks Instapaper's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Instapaper worth (valuation)?
Valuation information for Instapaper is not publicly available.
Can I buy Instapaper stock?
Instapaper shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Instapaper's last funding round?
Instapaper's most recent funding round was Seed on July 1, 2018.
Who are the main investors in Instapaper?
Investor information for Instapaper is not publicly disclosed.
Will Instapaper IPO soon?
No public IPO plans have been announced for Instapaper.
How can I track Instapaper secondary market activity?
Caplight tracks bids, offers, and trades in Instapaper's shares on secondary markets.